Spotlight keyboard shortcuts: When viewing Spotlight search results, there are a number of shortcuts you can use to quickly perform actions or your search or its results. Simply move your cursor over an item, or use the arrow keys to navigate, to select items.

View the search term in Dictionary: Command-D

View the search term in a Quick Look "look up" dictionary window: Command-L

View the search term in Wikipedia: Command-W

Perform a web search for the search term: Command-B

View a selected result in a Quick Look window: hover cursor over an item